Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'less', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
less
Transposition0
elss
lses
Transposition1
sels
lsse
Transposition2
sesl
Transposition2r
ssel
Transposition0x2
elss
Slip3A
esls
lsse
Slip3B
sles
lses
Omission
ess
lss
les
Repetition
lless
leess
lesss
QWERTY Substitution
kess
lwss
lrss
leas
leds
lesa
lesd
QWERTY Repetition after
lkess
lewss
lerss
lesas
lesds
lessa
lessd
QWERTY Repetition before
kless
lwess
lress
leass
ledss
lesas
lesds
QWERTY Substitution Transposed
ekss
kses
wlss
lsws
rlss
lsrs
elas
laes
lesa
elds
ldes
lesd
elsa
lsea
leas
elsd
lsed
leds
WrongDoubles
lees
$JSON
$address
$applyDefault
$clone
$commas
$copy
$copyFields
$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
$isClass
$isDate
$isElement
$isFunction
$isNumber
$isObject
$isString
$isType
$isValidDate
$json2txt
$keys
$load
$matchall
$parseFloats
$pick
$postJSON
$prune
$save
$set
$sortBy
$sortKeys
$stringify
$stringifySafe
$sum
$svgPoster1
$table
$textify
$toFixed
$type
$without
Glossary
Transposition = adjacent pairs of letters are swapped
Omission = individual letters are missed out
Repetition = individual letters are entered twice consecutively
QWERTY substitution = letters are replaced by each of their QWERTY-keyboard based physical neighbours (e.g. 'h' gets replaced with y, u, j, n, b, g)
QWERTY repetition type 1 = letters are followed by each of their QWERTY-keyboard neighbours
QWERTY repetition type 2 = letters are preceded by each of their QWERTY-keyboard neighbours